Dental Instruments Quiz Questions And Answers

Reviewed by Benjamin Yoon
Benjamin Yoon, DMD (Dentistry) |
General Dentist
Review Board Member
Benjamin Yoon earned his Doctor of Dental Medicine (DMD) from Nova Southeastern University College of Dental Medicine, equipping him with the necessary expertise and skills to excel in the field of dentistry. He is currently serving as a general dentist in the US Army.
 , DMD (Dentistry)
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  • 1/65 Questions
    - ProProfs

    • Mouth prop
    • Saliva ejector
    • Amalgam mixer
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About This Quiz

Get ready for this Dental Instruments Quiz! A dentist's desk is typically crowded with various tools, and if you're a dentistry student, you must be familiar with what these instruments look like, their names, and their specific uses. Do you think you can identify a dental instrument just from an image? Take this test to see how well you know See moreyour dental tools.

Prove your expertise, and don't forget to share your score and the quiz with friends for some friendly competition and bragging rights. Whether you're a seasoned professional brushing up on your knowledge or a student eager to learn, this quiz is a great way to assess your understanding of the essential tools in the world of dentistry. Get started and see how you measure up against your peers!

Dental Instruments Quiz Questions And Answers - Quiz

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  • 2. 
    - ProProfs

    • Toothpick

    • Wooden wedges

    • Interdental pick

    Correct Answer
    A. Wooden wedges
    Explanation
    Wooden wedges are commonly used in dentistry to create separation between teeth. They are small triangular pieces made of wood that are placed between teeth to temporarily create space. These wedges help in providing access for different dental procedures such as filling, cleaning, or shaping teeth. They are gentle on the teeth and gums and can be easily removed after the procedure. Interdental picks, on the other hand, are small tools used for cleaning between teeth and do not serve the same purpose as wooden wedges. Toothpicks are also used for cleaning between teeth but are not typically made of wood.

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  • 3. 
    - ProProfs

    • Radiation monitoring badge

    • X-ray film

    Correct Answer
    A. Radiation monitoring badge
    Explanation
    A radiation monitoring badge is used to measure and monitor the level of radiation exposure that a person receives. It is typically worn by individuals who work in environments where there is a risk of exposure to radiation, such as nuclear power plants or medical facilities. The badge contains a dosimeter that detects and records the amount of radiation that the person is exposed to over a period of time. This information is then used to ensure that the person's radiation exposure is within safe limits and to take necessary precautions if the exposure exceeds the recommended levels.

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  • 4. 
    - ProProfs

    • Floss

    • Retraction cord

    • Needle and silk suture

    Correct Answer
    A. Needle and silk suture
    Explanation
    The correct answer is suture needle and silk. This is because a suture needle and silk are commonly used in medical procedures to close wounds or incisions. Silk is a strong and durable material that is suitable for stitching, while a suture needle is designed to effectively penetrate and secure the tissue. Together, they form a reliable combination for suturing purposes.

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  • 5. 
    - ProProfs

    • Toothpick

    • Glass wedge

    • Plastic wedge

    Correct Answer
    A. Plastic wedge
    Explanation
    A plastic wedge is the correct answer because it is commonly used in dental procedures to separate teeth and create space for various treatments. Plastic wedges are gentle on the teeth and gums, making them a preferred choice over glass wedges or toothpicks, which can be more abrasive and potentially cause damage.

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  • 6. 
    - ProProfs

    • Mixing spatula

    • Wax knife

    • Flat plastic

    Correct Answer
    A. Mixing spatula
    Explanation
    The given answer "mixing spatula" is the correct answer because it is the only item mentioned in the provided list. The other items mentioned, "wax knife" and "flat plastic," are not relevant to the question and do not match the given answer. Therefore, the correct answer is "mixing spatula."

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  • 7. 
    - ProProfs

    • Mouth prop

    • Rubber dam frame

    • X-ray holder

    Correct Answer
    A. Rubber dam frame
    Explanation
    A rubber dam frame is a dental instrument used to hold a rubber dam in place during dental procedures. A rubber dam is a thin sheet of rubber that is used to isolate the tooth or teeth being treated, preventing saliva and other contaminants from entering the area. The rubber dam frame holds the rubber dam securely in place, allowing the dentist to work more efficiently and effectively. It helps provide a dry and clean working environment, improving visibility and preventing contamination.

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  • 8. 
    - ProProfs

    • Paper points

    • Accessory point

    • Toothpick

    Correct Answer
    A. Paper points
    Explanation
    Paper points in dentistry are small, sterile, absorbent pieces of paper that are used primarily in endodontic treatments, such as root canal therapy. Their primary purpose is to dry the root canal after it has been cleaned and shaped, helping to ensure that the canal is moisture-free before it is sealed with a filling material.

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  • 9. 
    - ProProfs

    • Rubber dam punch

    • Rubber dam clamp

    • Rubber dam frame

    Correct Answer
    A. Rubber dam punch
    Explanation
    A rubber dam punch is a dental instrument used to create holes in a rubber dam sheet. The rubber dam is a thin sheet of rubber that is placed over the teeth during dental procedures to isolate the treatment area and prevent contamination. The punch is used to create precise holes in the rubber dam, allowing the dentist to access the specific teeth that need to be treated while keeping the rest of the mouth covered and protected. The rubberdam punch is an essential tool in maintaining a clean and dry operating field during dental procedures.

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  • 10. 
    - ProProfs

    • Wax

    • Articulating paper

    • Polishing strip

    Correct Answer
    A. Articulating paper
    Explanation
    Articulating paper is a thin paper used in dentistry to check the patient's bite and ensure that the teeth are coming together properly. It is coated with a colored substance that leaves marks on the teeth when the patient bites down. These marks help the dentist identify any areas of high pressure or misalignment in the bite. Wax, on the other hand, is commonly used for various purposes in dentistry, such as making impressions or creating temporary restorations. Polishing strips are used to smooth and polish the surfaces of teeth or dental restorations. Therefore, articulating paper is the most appropriate answer in this context.

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  • 11. 
    - ProProfs

    • Modeling wax

    • Green-stick wax

    • Ribbon wax

    Correct Answer
    A. Green-stick wax
    Explanation
    Green-stick wax is a type of modeling wax that is commonly used in dentistry. It is called "green-stick" because it has a soft and pliable consistency when heated, making it easy to manipulate and mold. This type of wax is often used for making temporary crowns, bridges, and other dental prosthetics. It can be shaped and formed to create accurate replicas of teeth and gums, allowing dentists to create precise and customized dental restorations for their patients. Green-stick wax is an essential material in dental laboratories and clinics, enabling dentists to provide high-quality and comfortable dental treatments.

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  • 12. 
    - ProProfs

    • Maun wire cutters

    • Cryers elevator

    • Austin retractor

    Correct Answer
    A. Maun wire cutters
    Explanation
    In dental applications, Maun wire cutters may be used particularly in orthodontic treatments. They are employed to cut metal wires that are used in braces, ensuring precision and preventing discomfort to the patient during adjustments. Their high-quality construction allows for clean cuts without fraying the metal, which is crucial for both the effectiveness of the braces and the comfort of the patient.

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  • 13. 
    - ProProfs

    • Extraction forceps

    • Orthodontic

    • Denture

    Correct Answer
    A. Extraction forceps
    Explanation
    Extraction forceps are dental instruments used by dentists to remove teeth from the mouth. They have a specific design that allows for a secure grip on the tooth, ensuring effective and safe extraction. Extraction forceps are commonly used in oral surgery procedures, such as tooth extraction or wisdom tooth removal. They are different from orthodontic tools, which are used for teeth alignment, and dentures, which are artificial teeth replacements.

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  • 14. 
    - ProProfs

    • Wax knife

    • Carver

    • Spatula

    Correct Answer
    A. Wax knife
    Explanation
    A wax knife is a tool used in various industries, such as dentistry and jewelry making, for shaping and carving wax. It has a sharp, pointed blade that allows for precise and intricate cuts. A carver, on the other hand, is a more general term that could refer to any tool used for carving, including wood or stone carving tools. A spatula, on the other hand, is a flat, broad tool used for spreading or mixing substances. Therefore, the most appropriate tool for shaping and carving wax would be a wax knife.

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  • 15. 
    - ProProfs

    • Red ribbon wax

    • Composition wax

    • Modelling wax

    Correct Answer
    A. Red ribbon wax
  • 16. 
    - ProProfs

    • Ortho band

    • Ortho bracket

    • Ortho square

    Correct Answer
    A. Ortho bracket
    Explanation
    The term "ortho bracket" refers to a specific component used in orthodontics. Ortho brackets are small attachments that are bonded to the teeth and hold the archwire in place. They play a crucial role in aligning and straightening the teeth during orthodontic treatment. The other options, "ortho band" and "ortho square," do not accurately describe this specific component and are not commonly used terms in orthodontics.

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  • 17. 
    - ProProfs

    • Gutta-percha points

    • Paper points

    • Wedge

    Correct Answer
    A. Gutta-percha points
    Explanation
    Gutta-percha points are a type of dental material used in root canal treatments. They are made from a natural rubber material called gutta-percha, which is biocompatible and can be easily shaped and molded to fit the root canal space. Gutta-percha points are used to fill the cleaned and shaped root canal, sealing it off to prevent reinfection. They are commonly used in combination with a sealer to ensure a complete seal. Overall, gutta-percha points are an essential tool in ensuring the success and longevity of root canal treatments.

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  • 18. 
    - ProProfs

    • Polishing brush

    • Polishing cup

    • Polishing bur

    Correct Answer
    A. Polishing brush
    Explanation
    The correct answer is "polishing brush" because a brush is a common tool used for polishing various surfaces. It typically consists of bristles or fibers that can be used to apply polishing compounds or remove dirt and debris from a surface. In the context of polishing, a brush is often used to achieve a smooth and shiny finish on objects such as jewelry, metals, or even shoes.

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  • 19. 
    - ProProfs

    • Carver

    • Amalgam plugger

    • Flat plastic

    Correct Answer
    A. Amalgam plugger
    Explanation
    An amalgam plugger is a dental instrument used to condense and shape dental amalgam, which is a material commonly used for filling cavities. It is a handheld tool with a metal tip that is designed to pack and shape the amalgam material into the prepared tooth cavity. The other options mentioned, "carver" and "flat plastic," do not have the same function or purpose as an amalgam plugger in dental procedures.

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  • 20. 
    - ProProfs

    • Rubber cup

    • Bristle brush

    • Polishing strip

    Correct Answer
    A. Rubber cup
    Explanation
    A rubber cup is used in dental procedures for polishing teeth. It is attached to a dental handpiece and spins at high speeds to remove stains and plaque from the tooth surface. The rubber material is gentle on the teeth and gums, making it safe to use. The rubber cup is commonly used in conjunction with polishing paste to achieve a smooth and shiny finish on the teeth.

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  • 21. 
    - ProProfs

    • Siqveland matrix retainer

    • Tofflemire matrix retainer

    Correct Answer
    A. Tofflemire matrix retainer
    Explanation
    The Tofflemire matrix retainer is a dental instrument used to hold a matrix band securely around a tooth during restorative dental procedures. It is an essential tool for creating a temporary wall against which dental materials, such as amalgam or composite resin, can be packed when reconstructing a tooth. The purpose of the matrix band and retainer is to shape the restorative material to the natural contours of the tooth, ensuring a proper fit and form, especially in the interproximal areas (the spaces between adjacent teeth).

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  • 22. 
    - ProProfs

    • Suction tip

    • Airway

    Correct Answer
    A. Airway
    Explanation
    The correct answer is airway. The term "suction tip" refers to a medical device used to remove fluids or secretions from a patient's airway. Therefore, the airway is the most appropriate answer as it is directly related to the given term.

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  • 23. 
    - ProProfs

    • Mouth prop

    • Instrument handle

    • Deseather

    Correct Answer
    A. Mouth prop
    Explanation
    A mouth prop is a dental instrument used to keep the patient's mouth open during dental procedures. It helps to provide better access and visibility for the dentist while ensuring the patient's comfort. The other options, instrument handle and deseather, are unrelated to the concept of a mouth prop and therefore, are not the correct answer.

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  • 24. 
    - ProProfs

    • Pocket mask

    • Suction

    • Spitoon

    Correct Answer
    A. Pocket mask
    Explanation
    A pocket mask is a device used for providing rescue breathing during CPR. It is a small, portable mask that is placed over the patient's mouth and nose, allowing the rescuer to deliver breaths without direct mouth-to-mouth contact. It is an important tool for ensuring the safety and effectiveness of CPR by providing a barrier between the rescuer and the patient's bodily fluids. Suction and spitoon, on the other hand, are unrelated to rescue breathing and CPR.

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  • 25. 
    - ProProfs

    • Floss

    • Polishing strip

    • Retraction cord

    Correct Answer
    A. Retraction cord
    Explanation
    A retraction cord is a dental tool used to create space between the tooth and the gum tissue. It is typically made of cotton or polyester and is placed in the gingival sulcus to push the gum tissue away from the tooth. This allows for better visibility and access during dental procedures such as taking impressions or placing restorations. The use of a retraction cord can help achieve accurate results and improve the overall quality of dental work.

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  • 26. 
    - ProProfs

    • Ball plugger

    • Plugger

    • Ball burnisher

    Correct Answer
    A. Ball burnisher
    Explanation
    The term "ball burnisher" refers to a dental instrument used for smoothing and polishing the surfaces of restorations, such as fillings or crowns. It typically has a rounded or ball-shaped tip that is used to apply pressure and friction to the restoration material, resulting in a smooth and shiny surface. The other terms mentioned, "ball plugger" and "plugger," do not specifically refer to dental instruments and do not have the same purpose as a ball burnisher.

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  • 27. 
    - ProProfs

    • Adam's universal pliers

    • Molar forceps

    • Bone rongeurs

    Correct Answer
    A. Adam's universal pliers
    Explanation
    Adams universal pliers are a type of dental instrument used for various purposes, including gripping and manipulating dental materials or appliances. They have a versatile design that allows for a wide range of applications, making them a commonly used tool in dental procedures. Molar forceps, on the other hand, are specifically designed for extracting molars, and bone rongeurs are used for cutting or shaping bone. Therefore, the correct answer is Adams universal pliers because they have a broader scope of use compared to the other options.

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  • 28. 
    - ProProfs

    • Jacquette

    • Briault

    • Sickle scaler

    Correct Answer
    A. Sickle scaler
  • 29. 
    - ProProfs

    • Transparent

    • Glass

    • Rubber

    Correct Answer
    A. Transparent
    Explanation
    Transparent refers to the quality of allowing light to pass through so that objects behind can be seen clearly. Glass is often transparent, as it is commonly used for windows and other applications where visibility is desired. Rubber, on the other hand, is not transparent and does not allow light to pass through. Therefore, the correct answer is transparent.

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  • 30. 
    - ProProfs

    • Rubber dam forceps

    • Scissors

    • Rubberdam tweezers

    Correct Answer
    A. Rubber dam forceps
    Explanation
    A rubber dam forceps is the correct answer because it is a dental instrument used to hold the rubber dam in place during dental procedures. It is designed to clamp onto the tooth and keep the rubber dam securely in position, preventing saliva and other contaminants from entering the treatment area. Scissors and rubber dam tweezers are not used for this purpose and are not specifically designed to hold the rubber dam in place.

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  • 31. 
    - ProProfs

    • Briault probe

    • Sickle probe

    • Ciptn

    Correct Answer
    A. Sickle probe
  • 32. 
    - ProProfs

    • Cryers

    • Warrick James

    • Couplands

    Correct Answer
    A. Cryers
  • 33. 
    - ProProfs

    • Finger spreader

    • Gates glidden

    • Mandrel

    Correct Answer
    A. Gates glidden
    Explanation
    A gates glidden is a type of dental instrument used in endodontic procedures. It is a small, cylindrical drill bit with a non-cutting tip that is used to enlarge the canal space in a tooth during root canal treatment. The gates glidden is inserted into the canal and rotated to remove dentin and create a smooth, tapered shape. This allows for better access and cleaning of the root canal system. The other options, finger spreader and mandrel, are not related to endodontic procedures and therefore are not the correct answer.

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  • 34. 
    - ProProfs

    • Needle holders

    • Tissue dissecting forceps

    • Scissors

    Correct Answer
    A. Needle holders
    Explanation
    Needle holders are surgical instruments used to hold and manipulate needles during medical procedures. They are designed with a locking mechanism that securely holds the needle in place, allowing for precise and controlled movements. Tissue dissecting forceps, on the other hand, are used for grasping and dissecting tissues, while scissors are used for cutting. Therefore, out of the three options given, needle holders are the most appropriate instrument for holding and manipulating needles.

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  • 35. 
    - ProProfs

    • Ribbon wax

    • Modeling wax

    • Composition wax

    Correct Answer
    A. Modeling wax
    Explanation
    Modeling wax is the correct answer because it is a type of wax that is specifically designed for use in sculpting and creating models. It is soft and pliable, making it easy to shape and manipulate. Modeling wax is commonly used in various industries, such as art, dentistry, and special effects makeup. It has a low melting point, allowing it to be easily melted and molded into different forms. Overall, modeling wax is the most appropriate choice among the given options for creating and shaping models.

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  • 36. 
    - ProProfs

    • Austin retractor

    • Mouth prop

    • Willis bite gauge

    Correct Answer
    A. Willis bite gauge
  • 37. 
    - ProProfs

    • Chisel

    • X-ray holder

    • Austin retractor

    Correct Answer
    A. Austin retractor
  • 38. 
    - ProProfs

    • Ortho square

    • Ortho bracket

    • Ortho band

    Correct Answer
    A. Ortho band
    Explanation
    The term "ortho" is commonly used in dentistry to refer to orthodontics, which is the branch of dentistry that focuses on correcting misaligned teeth and jaws. In this context, an "ortho band" refers to a metal band that is placed around a tooth as part of orthodontic treatment. The band is used to anchor various orthodontic appliances, such as braces or wires, to the tooth, allowing for the movement and alignment of the teeth. Therefore, the correct answer is "ortho band."

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  • 39. 
    - ProProfs

    • Sickle scaler

    • Push scaler

    • Jacquette scaler

    Correct Answer
    A. Push scaler
    Explanation
    A push scaler is a type of dental instrument used for removing plaque and tartar from the teeth. It is designed with a straight handle and a curved working end with sharp points. The scaler is used by applying pressure and pushing it against the tooth surface to scrape off the buildup. This technique allows for effective removal of plaque and tartar without causing damage to the teeth or gums.

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  • 40. 
    - ProProfs

    • Floss strip

    • Polishing strip

    • Interdental strip

    Correct Answer
    A. Polishing strip
    Explanation
    A polishing strip is a dental tool used for polishing the surfaces of teeth. It is typically made of a thin strip of abrasive material that is gentle on the teeth but effective in removing stains and plaque. The term "floss strip" refers to a different dental tool used for flossing between teeth, while "interdental strip" may refer to a strip used for cleaning between teeth. Therefore, the correct answer is "polishing strip" as it specifically relates to the tool used for polishing teeth.

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  • 41. 
    - ProProfs

    • Ciptn/bpe probe

    • Sickle probe

    • Brialt probe

    Correct Answer
    A. Ciptn/bpe probe
  • 42. 
    - ProProfs

    • Cryers

    • Warrick James elevator

    • Coupland's chisel

    Correct Answer
    A. Warrick James elevator
  • 43. 
    - ProProfs

    • Push scaler

    • Jacquette scaler

    • Prophy scaler

    Correct Answer
    A. Jacquette scaler
    Explanation
    A Jacquette scaler is a specific type of dental instrument primarily used for removing tartar (calculus) and plaque from teeth surfaces. It is especially useful in cleaning the tooth areas that are above the gum line (supragingival cleaning). The design of the Jacquette scaler includes a distinctive, triangular-shaped blade with sharp edges on both sides, which makes it effective for scraping off hard deposits from the smooth surfaces of the teeth.

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  • 44. 
    - ProProfs

    • Couplands chisel

    • Cryers elvator

    • Periosteal elevator

    Correct Answer
    A. Periosteal elevator
    Explanation
    The image is of a periosteal elevator. This dental instrument is used to separate the periosteum (the layer that covers the bones) from the bone. It has a long, thin handle with a pointed tip at one end and a flat, curved blade at the other end. The handle is made of stainless steel and has a knurled grip for better control. The blade is curved and has a sharp edge for efficient performance.

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  • 45. 
    - ProProfs

    • Brault probe

    • Ciptn

    • Jacquette

    Correct Answer
    A. Brault probe
    Explanation
    The Briault probe is a specialized dental instrument primarily used for detecting cavities and calculus hidden between teeth and beneath the margins of restorations. It is characterized by its sharp, double-ended design, which allows dentists to effectively explore the mesial and distal surfaces of the teeth—areas that are commonly susceptible to caries. The probe's sharp tips help in identifying soft spots in tooth enamel, indicating decay. This tool is essential in preventive dental care, as it aids in early detection and treatment planning.

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  • 46. 
    - ProProfs

    • Tofflemire matrix retainer

    • Siqveland matrix retainer

    Correct Answer
    A. Siqveland matrix retainer
  • 47. 
    - ProProfs

    • Metal

    • Aluminum

    • Stainless steel

    Correct Answer
    A. Stainless steel
    Explanation
    Stainless steel is the correct answer because it is a type of metal that is known for its resistance to corrosion and staining. It is commonly used in various industries, including construction, automotive, and kitchenware, due to its durability and aesthetic appeal. Stainless steel is composed of iron, chromium, and other elements, which give it its unique properties. Unlike aluminum, stainless steel does not easily oxidize or react with moisture, making it a popular choice for applications where strength and corrosion resistance are important.

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  • 48. 
    - ProProfs

    • Moores mandrel

    • Pop on mandrel

    Correct Answer
    A. Pop on mandrel
  • 49. 
    - ProProfs

    • Spatula

    • Carver

    • Beaver tail

    Correct Answer
    A. Beaver tail
    Explanation
    The "Beaver Tail" is a type of dental elevator used in oral surgery and dentistry. Its name derives from the broad, flat shape of its working end, which resembles the tail of a beaver. This design allows for a wide surface area that can be used to apply force during dental procedures. The Beaver Tail elevator is primarily used to loosen or remove teeth, as well as to separate the periodontal ligament from the tooth. It is especially useful in cases where a tooth is broken at the gum line or when there is significant decay that makes the tooth difficult to grip with standard dental forceps. The broad, flat tip of the Beaver Tail elevator is also beneficial for reflecting and retracting the soft tissue, providing better access and visibility during surgical procedures.

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Benjamin Yoon |DMD (Dentistry) |
General Dentist
Benjamin Yoon earned his Doctor of Dental Medicine (DMD) from Nova Southeastern University College of Dental Medicine, equipping him with the necessary expertise and skills to excel in the field of dentistry. He is currently serving as a general dentist in the US Army.

Quiz Review Timeline (Updated): May 6, 2024 +

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  • Current Version
  • May 06, 2024
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Benjamin Yoon
  • May 20, 2011
    Quiz Created by
    Enelrahc

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